Add a retry for failed connections

diff --git a/servers/slapd/back-ldap/config.c b/servers/slapd/back-ldap/config.c
index 95a3f265002bef7fa44212691663cbff69e31519..91de42d173784dfaa4dc34093a54e5b21a5f3c42 100644 (file)
--- a/servers/slapd/back-ldap/config.c
+++ b/servers/slapd/back-ldap/config.c
@@ -553,6 +553,7 @@ ldap_back_exop_whoami(
                LDAPMessage *res;
                Operation op2 = *op;
                ber_int_t msgid;
+               int do_retry = 1;
 
                ctrls[0] = &c;
                op2.o_ndn = op->o_conn->c_ndn;
@@ -567,11 +568,17 @@ ldap_back_exop_whoami(
                strcpy(c.ldctl_value.bv_val, "dn:");
                strcpy(c.ldctl_value.bv_val+3, op->o_ndn.bv_val);
 
+retry:
                rs->sr_err = ldap_whoami(lc->ld, ctrls, NULL, &msgid);
                if (rs->sr_err == LDAP_SUCCESS) {
                        if (ldap_result(lc->ld, msgid, 1, NULL, &res) == -1) {
                                ldap_get_option(lc->ld, LDAP_OPT_ERROR_NUMBER,
                                        &rs->sr_err);
+                               if ( rs->sr_err == LDAP_SERVER_DOWN && do_retry ) {
+                                       do_retry = 0;
+                                       if ( ldap_back_retry( lc, op, rs ) )
+                                               goto retry;
+                               }
                                ldap_back_freeconn( op, lc );
                                lc = NULL;